/*
 * This program is free software; you can redistribute it and/or modify it under the 
 * terms of the GNU Lesser General Public License, version 2.1 as published by the Free Software 
 * Foundation.
 *
 * You should have received a copy of the GNU Lesser General Public License along with this 
 * program; if not, you can obtain a copy at http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html 
 * or from the Free Software Foundation, Inc., 
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; 
 * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU Lesser General Public License for more details.
 *
 * Copyright 2008 Pentaho Corporation.  All rights reserved.
 *
 * @author Will Gorman (wgorman@pentaho.com)
 */

// WG: This class is a mirror of AbstractTableModel, available in Java but not in GWT

package org.pentaho.actionsequence.dom.gwtimpl;

import java.io.Serializable;

public abstract class AbstractTableModel implements TableModel, Serializable {

  public String getColumnName(int column) {
    String result = "";
    for (; column >= 0; column = column / 26 - 1) {
      result = (char) ((char) (column % 26) + 'A') + result;
    }
    return result;
  }

  public int findColumn(String columnName) {
    for (int i = 0; i < getColumnCount(); i++) {
      if (columnName.equals(getColumnName(i))) {
        return i;
      }
    }
    return -1;
  }

  public Class getColumnClass(int columnIndex) {
    return Object.class;
  }

  public boolean isCellEditable(int rowIndex, int columnIndex) {
    return false;
  }

  public void setValueAt(Object aValue, int rowIndex, int columnIndex) {
  }
}